**"Design an AI character named Alex who serves as a personal assistant

**"Design an AI character named Alex who serves as a personal assistant. Alex should have a professional yet approachable demeanor, capable of handling complex tasks like scheduling, research, and data analysis. Alex should also have a touch of humor and empathy, adapting their responses based on the user’s mood and preferences. Describe Alex’s interaction style, how they handle misunderstandings, and their methods for ensuring user satisfaction."**